Thailand: SMS Features and Restrictions

Thailand is a very large and rapidly expanding SMS market and has many filters in place; direct connections are necessary in order ensure SMS delivery to all networks. Nexmo is happy to say that we are using multiple high-quality local direct connections into Thailand. We have adaptive routing in place, which combines several routes and chooses the best one to ensure your message is correctly delivered.

Sender ID:

Sender IDs will be changed to "NXSMS" on all networks to ensure delivery.

Please reach out to your account manager if you would like to use a different Sender ID.


AIS (52001) does not support the line feed character ("/n").

There are no other additional content restrictions beyond those in our Acceptable Use Policy


Unicode is supported.

Concatenated Messages:

Concatenated messages are supported.

Delivery Receipts:
Handset delivery receipts are supported.

Other features/restrictions of note:


Please note that TrueMove (52099) is no longer operational.
All subscribers would need to port their subscription to either CAT/TrueMove (52000) or Real Future/TrueMove H (52004) in order to receive SMS.


Global SMS Features Overview (Outbound only)

Global SMS Numbers Features Overview


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